Melinda discovers Julia, the girl who was living in the hospital dying from leukemia, hiding in Aiden's closet, now a ghost. Suspicious of her, Melinda demands that Julia leave and she can help her crossover. But Julia refuses, only wanting to talk to Aiden. She threatens Melinda fearfully with "You don't know who you're dealing with." Melinda and Jim talk to Julia's parents, to find out more about her. They say she pushed them away in the end but she kept a lot of journals. They promised to look through them to see if there's something helpful in there to help her crossover. That night, Melinda has a terrible vision she poisons Aiden and when she goes to his room, she discovers he's not there. Frantic, Melinda and Jim start a search party for their 5-year-old taken by a little girl ghost. Julia takes Aiden into the woods to a long-abandoned train museum/playground. Julia is nervous and frightened and just wants to be in a safe place. The "Shadows" begin to close in on her but Aiden saves her by using his flashlight to chase the Shadows away. Meanwhile, Julia's parents reveal, from the journals, that Julia blamed herself for the death of her friend, believing she caused it by giving her a "potion" she concocted, trying to make her better. Melinda and Jim catch up to Aiend and Julia. She reunites Julia with her parents and Julia discovers she had nothing to do with her friend's death - her friend, sadly, was sicker than her parents ever let on. Melinda crosses Julia into the light and she, Jim and Aiden go home, safe and protected at least for now.